Latest ductile iron pipeline laying Tenders | Government ductile iron pipeline laying Tenders

Central Government/Public Sector

CTN :45492829

01 Jul, 2026 NA

Subansiri - Arunachal Pradesh

Tender For supply of vrf or vrv air cooled outdoor units suitable for cooling or heating having 100 percent hermetically sealed inverter type twin rotary or scroll compressor capacity of machines 14 hp to 22 hp , following minimum capacity 4 way vrv or vrf cassette type indoor ceiling mounted unit equipped with synthetic washable media pre filter,3 point 2 tr , following minimum capacity 4 way vrv or vrf cassette type indoor ceiling mounted unit equipped with synthetic washable media pre filter,4 tr , vaccumiazation and nitrogen testing of following nominal sizes of soft or hard drawn copper refrigerant piping for vrv or vrf system, thickness 1 point 2 mm , 9 point 5 mm dia od soft drawn with tube thickness 1 point 2 mm , 12point 7 mm dia od soft drawn with tube thickness 1point 2 mm , 15 point 86 mm dia od soft drawn with tube thickness 1point 2 mm , 19 mm dia od hard drawn with tube thickness 1 point 2 mm , 22 point 2 mm dia od hard drawn with tube thickness 1 point 2 mm , 25 point 4 mm dia od hard drawn with tube thickness 1 point 2 mm , 28 point 58 mm dia od hard drawn with tube thickness 1 point 2 mm , 34 point 9 mm dia od hard drawn with tube thickness 1 point 62 mm , 41 point 27 mm dia od hard drawn with tube thickness 1 point 62 mm , s i t c of y joints kit refrnet , drain piping rigid pvc piping complete with fittings supports as per specifications and insulated with 6mm thick closed cell elastometric nitrile rubber insulation 25mm dia and , 32 mm dia , 40mm dia , control and transmission wiring , testing and commissioning of vrf or vrv systems including topping of r410a gas as per site requirements , supply and installation of u or v protection of used copper pipe at outer site for odu connection site , 6way load bank double door enclosure confirming to is 8623 iec 60439 g frame panel boards , supplying and fixing of following sizes of medium class pvc conduit along with accessories 25mm , frlsh or hffr pvc insulated copper conductor single core cable in the existing surface or recessed steel or pvc conduit as required 3 x 1 point 5 sq mm , suitable size gi box with modular plate and cover in front on surface or in recess , one number xlpe insulated and pvc sheathed copper conductor armoured power cable of 1 point 1 kv grade 4 x 16 sqmm , 16 a rating 240 by 415 v 10 ka c curve miniature circuit breaker suitable for nductive load of following poles in the existing mcb db complete with connections single pole , single pole and neutral sheet steel mcb distribution board 240 v on surface by recess complete 12 way double door , supplying and fixing 25 a rating single pole and neutral , following size of perforated painted with powder coating m s cable trays 150 mm width x 50 mm depth x 1point 6 mm thickness , earthing with g i earth pipe 4 point 5 metre long 40 mm dia including accessories , providing and laying earth connection from earth electrode , providing and fixing 6 swg dia g i wire on surface or in recess for loop earthing , amc as per section c , installation of cassette ac 2 ton 5 star , copper pipe , 4 core copper wire , drain pipe with insulation , odu stand , cable tray , hanging rod , faster nut , wrapping tape , 3 core copper wire

CTN :45506651

25 Jun, 2026 NA

Pune - Maharashtra

Tender For supply of split air conditioner 1.5 ton with installation wiring casing, stand, extra copper piping and core

CTN :44550254

13 Jun, 2026 NA

Goa - Goa

Tender For bid to ras corrigendum : supply of vms software application life time , software application server system , user application system and display unit , utp cat 6 outdoor armoured copper cable , ups 3750 plus 36 v 200ah including 03 batteries , online ups rt 2kv 1800w 0.9 pf 72v internal batteries 6x7 ah batteries , ups line entire software application system including cabling , hardware and networking cabling laying piping digging , customized outdoor 32 inch screen fabrication ip67 with pole smps power modular with cooling fan , rfid hf mi-fare smart card , rfid hf mi- fare card dual side printer including life time software , rfid hf token keyfob , other fabrication work , networking and configuration of entire system , optical fibre cable 6 core single mode including cabling laying piping and digging trenching and refilling the same after laying ug cables , 10 port data switch ten and hundred and thousand mbps with sfp modular manageable switch ) /bid number : gem/2026/b/7373023 * /dated: 18-03-2026 & & / bid document 1 / 18

CTN :44652784

09 Jun, 2026 NA

Ernakulam - Kerala

Tender For bid to ras bid to ras supply of n9535 000222 copper strip 3200x50x6 3mm , n9535 000252 phosphor bronze foil for liners size 64000 x 160 x 0 05mm , n0267 0005605 piping steel heavy nominal bore 40mm x thickness 4 05mm bs , n9515 000488 sheet steel mild galvanised , n9520 000007 angles equal ms 40 x 40 x 5 mm , n9530 000012 nb rod rd 80mm , n4710 000458 tube copper solid 3 16 dia , n9535 000113 nb sheet 1250 mm length x 1000 mm width x 3 15 mm thick , n9510 000022 ms bar black rd in 4 5 to 5 mtrs length dia 12mm , n9530 000005 nb rod rd 16mm , n9530 000006 nb rod rd 20mm , n9530 000007 nb rod rd 25mm , n9535 000334 half hard aluminium alloy sheet 2400 x 900 x 0 90mm , n9650 000004 zinc ingot 99 99 purity also known as zinc cake , n3459 000001 zinc reference electrodes , n3415 000447 grinding wheel dia 125mm for 5 angle grinder , n3415 p030001 5 angle grinder mico bosch model gws 10 125c , n3439 000379 rod silver brazing alloy dia 1 60 mm , n0275 r017017 band saw blade 3 3 tpi 19 swg , n5120 000641 vice bench parallel 125mm quick release type , n5120 p060025 5 angle grinder , n4030 000073 thimblesopen type swr dia 51 mm , n4030 000075 thimble m s ) /bid number : gem/2026/b/7202395 * /dated: 26-03-2026 & & / bid document 1 / 24

Central Government And Public Sector

CTN :45468915

17 Jun, 2026 40.44 Lacs

Ahmedabad - Gujarat

Tender For supply of supply of 1.5tr inverter ductable ac as per bsnl specifications , itc of 1.5 tr inverter ductable ac as per bsnl specifications , supply and fixing copper piping of 0.25 inch and0.5inch with nitrite foam insulation as required , supply and fixing powder coated heavy duty ms stand , supply and fixing upvc pipe 25mm dia, 2mm thick , supply and fixing upvc pipe 40mm dia, 2mm thick , supplying and laying pvc insulated frls copper cable 3x1.5sqmm , supplying and laying pvc insulated frls copper cable 3x2.5sqmm , supplying and fixing dp enclosure with dp mcb , supply and fixing 5a to 32 a sp mcb in extg db as required , supplyinstalling,balancingand commissioning gss sheet ducting 0.63mm thick , supplyinstalling,balancingand commissioning gss sheet ducting 0.80mm thick , providing and fixing supply air grills powder coated , providing canvass connection

Central Government And Public Sector

CTN :45332724

15 Jun, 2026 5.37 Lacs

Ahmedabad - Gujarat

Tender For corrigendum : supply of supply of 3 tr non inverter ductable ac as per bsnl specifications , itc of 3 tr non inverter ductable ac as per bsnl specifications , supply and fixing copper piping of 0.75 inch with nitrite foam insulation as required , supply and fixing copper piping of 0.625 inch with nitrite foam insulation as required , supply and laying 4 core 4 sq mm pvc insulated copper cable as required. , supply and laying 4 core 2.5 sq mm pvc insulated copper cable as required. , supply and fixing 1 inch dia pvc pipe for water drainage as required , s fixing ms structure of suitable size as required , making covering of extra oper space of leakge as required , supply and fixing 8way double door 4 and 24 nos tpn mcb db , supply and fixing 5a to 32 a tpn c curve mcb in extg db as required , supply and fixing 60a four pole isolator in extg db as required , supply and fixing single ploe blanking plates , supply and fixing 8 swg gi wire for loop earthing as required , supply and fixing 150mm x 50mm x 1.5mm perforated ms cable tray

CTN :45071478

15 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of 25b47c008 (n4710-000351) tube copper nickle iron alloy 12 to 15 ft len. ext. dia 0.596 , 25b47c008 (n4710-000508) tube ms 188 wdg solid drawn in 12- 18'l, for steampipes , 25b47c008 (n4710-000407) ms pipe 6'' seamless (165.860 dia. thick 6.731mm) , 25b47c008 (n4710-000409) piping, steel, seamless, inside coated with water repellent oil , 25b47c008 (n4710-000423) tube ms 4-1/2''x219 wdg solid drawn in 15-20'l for steam pi , 25b47c008 (n4710-000424) tube ms 5''x234 wdg solid drawn in 15-20ft, for steam pipes , 25b47c008 (n4710-000422) tube ms 4''x207 wdg solid drawn in 15-20'l, for steam pipes , 25b47c008 (n4710-000421) pipe steel s/l with water repellent oil d 99.314 th 5.258mm , 25b47c008 (n4710- 000022) piping steel bore 80 th 4.87mm for shipwork water oil steam , 25b47c008 (n4730-000013) nipple grease button heal 1/8 bsf x 12mm long body

Central Government/Public Sector

CTN :45451490

15 Jun, 2026 NA

Lucknow - Uttar Pradesh

Tender For providing of facility management services - lumpsum based - government bank; supply of 1 nos 11 tr ductable air conditioner ( single circuit); consumables to be provided by service provider (inclusive in contract cost),facility management services - lumpsum based - government bank; supply of 1 nos 16 and a half tr ductable air conditioner; consumables to be provided by service provider (inclusive in contract cost),facility management services - lumpsum based - government bank; installation & commissioning charges for 2 nos; consumables to be provided by service provider (inclusive in contract cost),facility management services - lumpsum based - government bank; gi ducting with insulation; consumables to be provided by service provider (inclusive in contract cost),facility management services - lumpsum based - government bank; 60 mtrs copper refrigerant piping with insulation; consumables to be provided by service provider (inclusive in contract cost),facility management services - lumpsum based - government bank; 10 mtrs

CTN :45417287

09 Jun, 2026 5.86 Lacs

Chandigarh - Chandigarh

Tender For repair and maintenance of air conditioners (window and split type) and copper piping/drain pipe installed residential building in sector 16 and 24 including camp office of various ias/ips officers and honble judges punjab and haryana high court under maintenance - repair and mtc of air conditioners (window & split type ) and copper piping/drain pipe installed residential building in sector-16 and sector-24 including camp office of various ias/ips officers and hon'ble judges punjab and haryana high court (under mtc booth sector-16), chandigarh. (ch to: 2216 (np) mtc. and repair)

State Government

CTN :45427285

09 Jun, 2026 NA

Thiruvananthapuram - Kerala

Tender For re-insulation, uv-resistant frp tape wrapping, and elastomeric barrier coating works for vrf alc refrigerant copper piping at the terrace floor of animal house, iiser thiruvananthapuram campus

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